HONEYWELL HOME Line Volt Mechanical Tstat: Heat Only, On, 50° to 80°F, Exposed Dial
The HONEYWELL HOME Line Volt Mechanical Tstat: Heat Only (MPN T4398A1021) is an analog thermostat with a single-stage (1H) heat-only application. It features an exposed dial control, operates on 120 to 277V AC, and…
SKU 3G-OTH-70216
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- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Product Description
The HONEYWELL HOME Line Volt Mechanical Tstat: Heat Only (MPN T4398A1021) is an analog thermostat with a single-stage (1H) heat-only application. It features an exposed dial control, operates on 120 to 277V AC, and uses a SPST switch that opens on rise. The temperature control range is 50° to 80°F, with system settings set to On and no fan setting.
Frequently Asked Questions
What is the Honeywell Home T4398A1021 line volt mechanical thermostat used for?
The Honeywell Home T4398A1021 is a heat-only analog thermostat for single-stage heating systems. It controls temperatures from 50° to 80°F using an exposed dial, operates on 120 to 277V AC, and features a SPST switch that opens on rise. Common in industrial and commercial heating applications.
What are the specifications of the Honeywell Home T4398A1021 thermostat?
The Honeywell Home T4398A1021 is a line volt mechanical thermostat with heat-only application, 1H stage, SPST switch (open on rise), temperature range 50° to 80°F, voltage 120 to 277V AC, exposed dial control, and no fan setting. It is an analog thermostat for simple on/off heating control.
Where to buy the Honeywell Home T4398A1021 thermostat worldwide?
3G Electric supplies the Honeywell Home T4398A1021 thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us for pricing and lead time on this heat-only line volt mechanical thermostat.
How to install the Honeywell Home T4398A1021 line volt thermostat?
Install the Honeywell Home T4398A1021 by disconnecting power at the breaker, then wiring the SPST switch (open on rise) per the heating equipment schematic. Mount the exposed dial thermostat on a wall away from drafts. Set the temperature between 50° and 80°F. Always follow local electrical codes.
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3G Electric supplies HONEYWELL HOME analog thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
